Across
- 1. a branched pathway is formed for the flow of electrons through a circuit
- 3. the collection of the flow of electrons in the form of an electric charge
- 6. are materials that allow charged electrons to pass through them easily
- 9. materials that are neither good conductors nor good insulators; their resistance can be varied
- 10. the flow of electric charge
- 11. are certain metals that acquire infinite conductivity at temperatures near absolute zero
Down
- 2. are materials that have tightly bound electrons
- 4. is the fundamental quantity that underlies all electric phenomena
- 5. A ______ circuit is one in which the pathway of the electrical current is complete and unbroken
- 7. An ____ circuit is one in which the pathway of the electrical current is broken
- 8. a single-pathway circuit
